EmbedCopy the following HTML iframe code to your website:<iframe src="https://www.validify.ai/glossary/spamhaus/?embed=1&length=X" style="width:100%;height:300px;border:solid 1px black;" class="cm-embedded-content"></iframe>Copy to clipboard« Back to Glossary IndexA major blocklist operator whose datasets are widely used by mailbox providers and security filters to identify spam sources. « Back to Glossary Index
